Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:192.254.121.248 include:us._netblocks.mimecast.com include:3021879.spf10.hubspotemail.net include:mpulse8.com include:_spf.google.com include:_spf1.dixonvalve.com include:_spf2.dixonvalve.com ~all"
]
}